Sell price
82 keys, 60.44 ref
Buy price
72 keys, 8 ref
In keys
82.9 keys
Steam Market USD
$189.93
Price history
10 days recordedDetails
| SKU | 590;5;u12 |
|---|---|
| Last price change | 2026-08-20 12:08 UTC |
| Key rate when recorded | 64.33 ref |
Same effect, other items
the effect across the catalogue| Item | Value | Updated |
|---|---|---|
| 1,200 keys | 9mo ago | |
| 600 keys | 9mo ago | |
| 581 keys | 9mo ago | |
| 500 keys | 9mo ago | |
| 481 keys | 9mo ago | |
| 470 keys | 9mo ago | |
| 325 keys | 9mo ago | |
| 276 keys | 5d ago | |
| 230 keys | 4d ago | |
| 208 keys | 4d ago |
Other effects on the Brainiac Hairpiece
same item, different effect| Item | Value | Updated |
|---|---|---|
| 690 keys | 5d ago | |
| 437 keys | 1d ago | |
| 432 keys | 15d ago | |
| 386 keys | 7d ago | |
| 329 keys | 4d ago | |
| 243 keys | 3d ago | |
| 241 keys | 21d ago | |
| 229 keys | 4d ago | |
| 225 keys | 4d ago | |
| 211 keys | 2d ago |
Priced similarly
across the catalogue| Item | Value | Updated |
|---|---|---|
| 82.9 keys | 21h ago | |
| 82.9 keys | 17h ago | |
 Collector's Mad Milk | 83.0 keys | 17h ago |
| 82.9 keys | 13h ago | |
| 82.9 keys | 2d ago | |
| 82.9 keys | 1d ago | |
| 83.0 keys | 7mo ago | |
| 83.0 keys | 2mo ago |